//
// Created by Wonderful on 2025/9/19.
//

#ifndef C___LEARN_TEST_H
#define C___LEARN_TEST_H


class Test {

};
//class Point3D{
//public:
//    Point3D(int x, int y, int z) : x(x), y(y), z(z) {}
//    //  转换构造函数
//    //  explicit: 以显示的方式完成转化
//    explicit Point3D(Point2D & p){
//        this->x = p.x;
//        this->y = p.y;
//        this->z = 0;
//    }
//    //  static_cast<Point3D>(p2);
//    //  或 (Point3D)p2;
//    Point3D & operator = (const Point2D & p2);
//private:
//    int x, y, z;
//};


#endif //C___LEARN_TEST_H
